445221840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 360

約数和(自身を含む): 1718541792

約数和(自身を除く): 1273319952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 131, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 262, 272, 280, 289, 294, 336, 340, 357, 392, 393, 408, 420, 476, 490, 510, 524, 560, 578, 588, 595, 655, 680, 714, 735, 784, 786, 816, 833, 840, 867, 917, 952, 980, 1020, 1048, 1156, 1176, 1190, 1310, 1360, 1428, 1445, 1470, 1572, 1666, 1680, 1734, 1785, 1834, 1904, 1960, 1965, 2023, 2040, 2096, 2227, 2312, 2352, 2380, 2499, 2620, 2751, 2856, 2890, 2940, 3144, 3332, 3468, 3570, 3668, 3920, 3930, 4046, 4080, 4165, 4335, 4454, 4585, 4624, 4760, 4998, 5240, 5502, 5712, 5780, 5880, 6069, 6288, 6419, 6664, 6681, 6936, 7140, 7336, 7860, 8092, 8330, 8670, 8908, 9170, 9520, 9996, 10115, 10480, 11004, 11135, 11560, 11760, 12138, 12495, 12838, 13328, 13362, 13755, 13872, 14161, 14280, 14672, 15589, 15720, 16184, 16660, 17340, 17816, 18340, 19257, 19992, 20230, 22008, 22270, 23120, 24276, 24990, 25676, 26724, 27510, 28322, 28560, 30345, 31178, 31440, 32095, 32368, 33320, 33405, 34680, 35632, 36680, 37859, 38514, 39984, 40460, 42483, 44016, 44540, 46767, 48552, 49980, 51352, 53448, 55020, 56644, 60690, 62356, 64190, 66640, 66810, 69360, 70805, 73360, 75718, 77028, 77945, 80920, 84966, 89080, 93534, 96285, 97104, 99960, 102704, 106896, 109123, 110040, 113288, 113577, 121380, 124712, 128380, 133620, 141610, 151436, 154056, 155890, 161840, 169932, 178160, 187068, 189295, 192570, 199920, 212415, 218246, 220080, 226576, 227154, 233835, 242760, 249424, 256760, 265013, 267240, 283220, 302872, 308112, 311780, 327369, 339864, 374136, 378590, 385140, 424830, 436492, 454308, 467670, 485520, 513520, 530026, 534480, 545615, 566440, 567885, 605744, 623560, 654738, 679728, 748272, 757180, 770280, 795039, 849660, 872984, 908616, 935340, 1060052, 1091230, 1132880, 1135770, 1247120, 1309476, 1325065, 1514360, 1540560, 1590078, 1636845, 1699320, 1745968, 1817232, 1855091, 1870680, 2120104, 2182460, 2271540, 2618952, 2650130, 3028720, 3180156, 3273690, 3398640, 3710182, 3741360, 3975195, 4240208, 4364920, 4543080, 5237904, 5300260, 5565273, 6360312, 6547380, 7420364, 7950390, 8729840, 9086160, 9275455, 10600520, 11130546, 12720624, 13094760, 14840728, 15900780, 18550910, 21201040, 22261092, 26189520, 27826365, 29681456, 31801560, 37101820, 44522184, 55652730, 63603120, 74203640, 89044368, 111305460, 148407280, 222610920, 445221840]

約数ペア:

[(1, 445221840), (2, 222610920), (3, 148407280), (4, 111305460), (5, 89044368), (6, 74203640), (7, 63603120), (8, 55652730), (10, 44522184), (12, 37101820), (14, 31801560), (15, 29681456), (16, 27826365), (17, 26189520), (20, 22261092), (21, 21201040), (24, 18550910), (28, 15900780), (30, 14840728), (34, 13094760), (35, 12720624), (40, 11130546), (42, 10600520), (48, 9275455), (49, 9086160), (51, 8729840), (56, 7950390), (60, 7420364), (68, 6547380), (70, 6360312), (80, 5565273), (84, 5300260), (85, 5237904), (98, 4543080), (102, 4364920), (105, 4240208), (112, 3975195), (119, 3741360), (120, 3710182), (131, 3398640), (136, 3273690), (140, 3180156), (147, 3028720), (168, 2650130), (170, 2618952), (196, 2271540), (204, 2182460), (210, 2120104), (238, 1870680), (240, 1855091), (245, 1817232), (255, 1745968), (262, 1699320), (272, 1636845), (280, 1590078), (289, 1540560), (294, 1514360), (336, 1325065), (340, 1309476), (357, 1247120), (392, 1135770), (393, 1132880), (408, 1091230), (420, 1060052), (476, 935340), (490, 908616), (510, 872984), (524, 849660), (560, 795039), (578, 770280), (588, 757180), (595, 748272), (655, 679728), (680, 654738), (714, 623560), (735, 605744), (784, 567885), (786, 566440), (816, 545615), (833, 534480), (840, 530026), (867, 513520), (917, 485520), (952, 467670), (980, 454308), (1020, 436492), (1048, 424830), (1156, 385140), (1176, 378590), (1190, 374136), (1310, 339864), (1360, 327369), (1428, 311780), (1445, 308112), (1470, 302872), (1572, 283220), (1666, 267240), (1680, 265013), (1734, 256760), (1785, 249424), (1834, 242760), (1904, 233835), (1960, 227154), (1965, 226576), (2023, 220080), (2040, 218246), (2096, 212415), (2227, 199920), (2312, 192570), (2352, 189295), (2380, 187068), (2499, 178160), (2620, 169932), (2751, 161840), (2856, 155890), (2890, 154056), (2940, 151436), (3144, 141610), (3332, 133620), (3468, 128380), (3570, 124712), (3668, 121380), (3920, 113577), (3930, 113288), (4046, 110040), (4080, 109123), (4165, 106896), (4335, 102704), (4454, 99960), (4585, 97104), (4624, 96285), (4760, 93534), (4998, 89080), (5240, 84966), (5502, 80920), (5712, 77945), (5780, 77028), (5880, 75718), (6069, 73360), (6288, 70805), (6419, 69360), (6664, 66810), (6681, 66640), (6936, 64190), (7140, 62356), (7336, 60690), (7860, 56644), (8092, 55020), (8330, 53448), (8670, 51352), (8908, 49980), (9170, 48552), (9520, 46767), (9996, 44540), (10115, 44016), (10480, 42483), (11004, 40460), (11135, 39984), (11560, 38514), (11760, 37859), (12138, 36680), (12495, 35632), (12838, 34680), (13328, 33405), (13362, 33320), (13755, 32368), (13872, 32095), (14161, 31440), (14280, 31178), (14672, 30345), (15589, 28560), (15720, 28322), (16184, 27510), (16660, 26724), (17340, 25676), (17816, 24990), (18340, 24276), (19257, 23120), (19992, 22270), (20230, 22008)]